2 files changed, 14 insertions, 21 deletions
diff --git a/packages/contracts/deploy/cli.ts b/packages/contracts/deploy/cli.ts
index 0fdf85a9f..423523e21 100644
--- a/packages/contracts/deploy/cli.ts
+++ b/packages/contracts/deploy/cli.ts
@@ -1,10 +1,11 @@
+import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import {BigNumber} from 'bignumber.js';
 import * as _ from 'lodash';
 import * as path from 'path';
+import * as Web3 from 'web3';
 import * as yargs from 'yargs';
 
 import {commands} from './src/commands';
-import {network} from './src/utils/network';
 import {
     CliOptions,
     CompilerOptions,
@@ -37,10 +38,13 @@ async function onCompileCommand(args: CliOptions): Promise<void> {
  * @param argv Instance of process.argv provided by yargs.
  */
 async function onMigrateCommand(argv: CliOptions): Promise<void> {
-    const networkIdIfExists = await network.getNetworkIdIfExistsAsync(argv.jsonrpcPort);
+    const url = `http://localhost:${argv.jsonrpcPort}`;
+    const web3Provider = new Web3.providers.HttpProvider(url);
+    const web3Wrapper = new Web3Wrapper(web3Provider);
+    const networkId = await web3Wrapper.getNetworkIdAsync();
     const compilerOpts: CompilerOptions = {
         contractsDir: argv.contractsDir,
-        networkId: networkIdIfExists,
+        networkId,
         optimizerEnabled: argv.shouldOptimize ? 1 : 0,
         artifactsDir: argv.artifactsDir,
     };
@@ -53,7 +57,7 @@ async function onMigrateCommand(argv: CliOptions): Promise<void> {
     const deployerOpts = {
         artifactsDir: argv.artifactsDir,
         jsonrpcPort: argv.jsonrpcPort,
-        networkId: networkIdIfExists,
+        networkId,
         defaults,
     };
     await commands.migrateAsync(deployerOpts);
@@ -63,10 +67,13 @@ async function onMigrateCommand(argv: CliOptions): Promise<void> {
  * @param argv Instance of process.argv provided by yargs.
  */
 async function onDeployCommand(argv: CliOptions): Promise<void> {
-    const networkIdIfExists = await network.getNetworkIdIfExistsAsync(argv.jsonrpcPort);
+    const url = `http://localhost:${argv.jsonrpcPort}`;
+    const web3Provider = new Web3.providers.HttpProvider(url);
+    const web3Wrapper = new Web3Wrapper(web3Provider);
+    const networkId = await web3Wrapper.getNetworkIdAsync();
     const compilerOpts: CompilerOptions = {
         contractsDir: argv.contractsDir,
-        networkId: networkIdIfExists,
+        networkId,
         optimizerEnabled: argv.shouldOptimize ? 1 : 0,
         artifactsDir: argv.artifactsDir,
     };
@@ -79,7 +86,7 @@ async function onDeployCommand(argv: CliOptions): Promise<void> {
     const deployerOpts: DeployerOptions = {
         artifactsDir: argv.artifactsDir,
         jsonrpcPort: argv.jsonrpcPort,
-        networkId: networkIdIfExists,
+        networkId,
         defaults,
     };
     const deployerArgsString = argv.args;
diff --git a/packages/contracts/deploy/src/utils/network.ts b/packages/contracts/deploy/src/utils/network.ts
deleted file mode 100644
index f9776bb97..000000000
--- a/packages/contracts/deploy/src/utils/network.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import {promisify} from '@0xproject/utils';
-import {Web3Wrapper} from '@0xproject/web3-wrapper';
-import * as _ from 'lodash';
-import * as Web3 from 'web3';
-
-export const network = {
-    async getNetworkIdIfExistsAsync(port: number): Promise<number> {
-        const url = `http://localhost:${port}`;
-        const web3Provider = new Web3.providers.HttpProvider(url);
-        const web3Wrapper = new Web3Wrapper(web3Provider);
-        const networkId = web3Wrapper.getNetworkIdAsync();
-        return networkId;
-    },
-};